PERRY WATER & LIGHT DEPT
OK · PWS ID OK1021206 · Community water system
111
contaminants tested
24
detected
5,230
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0086 ug/L | 4/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chlorite | 1390 UG/L | 168/177 | SYR4 | 2015–2019 |
| TTHM | 117 UG/L | 60/60 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 67.8 UG/L | 60/60 | SYR4 | 2012–2019 |
| Bromodichloromethane | 36.5 UG/L | 57/57 | SYR4 | 2012–2019 |
| Chloroform | 75.9 UG/L | 57/57 | SYR4 | 2012–2019 |
| Dibromochloromethane | 32.8 UG/L | 57/57 | SYR4 | 2012–2019 |
| Bromoform | 22.6 UG/L | 55/57 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 8.89 UG/L | 55/55 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 38 UG/L | 55/55 | SYR4 | 2012–2019 |
| COPPER, FREE | 482 UG/L | 53/60 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 24 UG/L | 52/55 | SYR4 | 2012–2019 |
| Fluoride | 1100 UG/L | 37/37 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 2.48 UG/L | 24/55 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0190 mg/L | 14/14 | LCR | 2025 |
| Atrazine | 0.8190 UG/L | 7/16 | SYR4 | 2018–2019 |
| Monochloroacetic acid | 4.08 UG/L | 3/55 | SYR4 | 2012–2019 |
| Barium | 225 UG/L | 2/2 | SYR4 | 2017–2019 |
| Nitrate | 110 UG/L | 2/2 | SYR4 | 2012 |
| Nitrate-Nitrite | 290 UG/L | 2/7 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 0.2900 PCI/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon and U | 1.36 PCI/L | 1/1 | SYR4 | 2017 |
| Gross Beta Particle Activity | 3.96 PCI/L | 1/1 | SYR4 | 2017 |
| Lead | 37.4 UG/L | 1/60 | SYR4 | 2013–2019 |
87 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene